Lenicany 6Pack Pumice Stone for Toilet Cleaning Bowl Stick,Powerfully Cleans Hard Water Rings，Calcium Buildup & Stains, Suitable for Cleaning Toilet, Bathtubs, Kitchen Sink, Grill

Really works as advertised. Make sure you get it wet first or you risk scratching it. Even if it is wet, it will make a scratching noise (don’t worry- as long as you wet it, it will not scratch the toilet). It will take a lot of elbow grease for older buildup but it took the calcium buildup off of my newer toilet (3 years old) within 15 minutes.

The pumice stone, God, all the iron, stains or whatever it was, that staining my toilet, and it did not scratch the porcelain

Convenient and easy to use!

So pleased with the results!!! I wish I had photographed a ‘before’ photo of the dingy discoloration from years of shower usage. We bought our home a few years ago and the dingy discoloration already existed. I have scrubbed and cleaned the shower floor with many things to no avail! I recently stopped in Home Depot to look for some other cleaner that might work. I saw an inexpensive pumice stick. Read the box and decided to give it a try. With firm scrubbing in a small area, I saw whitening! The pumice stick does not last long. It breaks down as you scrub with it. I went online to Amazon and ordered this set of six. I used 1 and 1/2 more sticks to get the shower floor to where I was satisfied with the level of whiteness. Since my shower floor had a pattern and tiny groves, it was harder for the pumice to reach down in those tiny patterned groves. I used a scrub brush and scrubbed all the residual pumice that was powder now, into those grooves. That did the job! This job did not take too long but I did use all my strength to scrub. Just read what pumice can be used for sonce it is abrasive.

These are great for cleaning toilets out that have hard water rings. Being a longer shaped it is easier to hold on to. Works great for stove ranges as well. And surprisingly it doesn’t scratch the surface. I was skeptical at first. But it does a great job. If your getting a new stove. I would get these. To keep up. So someone doesn’t try removing baked on surfaces and scratching before you can get to it

Good price and works well

I am renting and the toilet had a yucky yellow ring. I used this product and it was gone!! Highly recommend.

Trabajo en limpieza y con eso elimino fácilmente el sarro en las poceta y las rayas negras sobre la cerámica de lavamanos o poceta, es efectiva

I had never use this before, saw it in a video. Let me tell. I absolutely love this product. My pots and pans, stove top burners are shiny and stuck on grease all gone. It is grainy but have to rinse well. Two thumbs up. Recommended it to friends and family

We bought a house that had been built in 2008. The toilets had hard water rings that were impervious to CLR, Lime Away, Scrubbing Bubbles and scotch bright pads. In less than a minute per bowl, the hard water rings were GONE. I thought we were going to have to replace the toilets. Nope, they look good as new. I sent an order to my brother who’s well produces much harder water than what we have. I would recommend this product and will use it when the hard water rings return.